NamedPipe::Close made more robust on asynchron commands (still should be synchronised with a critical section to get rid of the "invalid handle" exceptions).
NamedPipe::Close made more robust on asynchron commands (still should be synchronised with a critical section to get rid of the "invalid handle" exceptions).

git-svn-id: 285d6e11b92f44d073a8e12a14e649675b16fc71@410 3ec011a9-ccf5-4689-8f2f-5f4aa021d377

UniStuttgart-VISUS/megamol,UniStuttgart-VISUS/megamol,UniStuttgart-VISUS/megamol,UniStuttgart-VISUS/megamol,UniStuttgart-VISUS/megamol